Within this certain actuator design and style, a set of pneumatically-actuated pistons go a rack-and pinion mechanism to convert linear piston movement into rotary shaft motion to move the butterfly trim. ประสิทธิภาพด้านสิ่งแวดล้อมของผลิตภัณฑ์ ข้อมูลเพิ่มเติม It really is also known as a pneumatic speedy Slash-off ball valve mainly because it has a https://fernandouwrrn.bligblogging.com/17686011/pressure-gauge-10-bar-options